package com.jia.dao;

import com.jia.pojo.Department;
import com.jia.pojo.Employee;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

@Repository
public class EmployeeDao {
    private static Map<Integer, Employee> employees = null;
    @Autowired
    private DepartmentDao departmentDao;
    static {
        employees = new HashMap<Integer, Employee>();
        employees.put(1001,new Employee(1001,"AA","A9804@qq.com",1,new Department(101,"教学部")));
        employees.put(1002,new Employee(1002,"BB","B9804@qq.com",0,new Department(101,"市场部")));
        employees.put(1003,new Employee(1003,"CC","C9804@qq.com",1,new Department(101,"教研部")));
        employees.put(1004,new Employee(1004,"DD","D9804@qq.com",0,new Department(101,"运营部")));
        employees.put(1005,new Employee(1005,"EE","E9804@qq.com",1,new Department(101,"后勤部")));
    }

    private static Integer initId = 1006;
    public void save(Employee employee) {
        if (employee.getId()==null){
            employee.setId(initId++);
        }
        employee.setDepartment(departmentDao.getDepartmentById(employee.getDepartment().getId()));

        employees.put(employee.getId(),employee);
    }

    public Collection<Employee> getEmployees(){
        return employees.values();
    }

    public Employee getEmployeeById(Integer id){
        return employees.get(id);
    }

    public void deleteEmployee(Integer id){
        employees.remove(id);
    }
}
